#include <avr/sfr_defs.h> #include <avr/timer_avr.h> #include <avr/wdt.h> #include "cu75.h" #include "keymap.h" #include "debug.h" #include "../lfkeyboards/issi.h" #include "../lfkeyboards/TWIlib.h" #include "../lfkeyboards/lighting.h" #ifdef AUDIO_ENABLE float test_sound[][2] = SONG(STARTUP_SOUND); #include "audio.h" #endif uint16_t click_hz = CLICK_HZ; uint16_t click_time = CLICK_MS; uint8_t click_toggle = CLICK_ENABLED; void matrix_init_kb(void) { // put your keyboard start-up code here // runs once when the firmware starts up matrix_init_user(); #ifdef AUDIO_ENABLE audio_init(); PLAY_SONG(test_sound); // Fix port B5 cbi(DDRB, 5); sbi(PORTB, 5); #else // If we're not using the audio pin, drive it low sbi(DDRC, 6); cbi(PORTC, 6); #endif #ifdef ISSI_ENABLE issi_init(); #endif } void matrix_scan_kb(void) { #ifdef WATCHDOG_ENABLE wdt_reset(); #endif #ifdef ISSI_ENABLE // switch/underglow lighting update static uint32_t issi_device = 0; static uint32_t twi_last_ready = 0; if(twi_last_ready > 1000){ // Its been way too long since the last ISSI update, reset the I2C bus and start again dprintf("TWI failed to recover, TWI re-init\n"); twi_last_ready = 0; TWIInit(); force_issi_refresh(); } if(isTWIReady()){ twi_last_ready = 0; // If the i2c bus is available, kick off the issi update, alternate between devices update_issi(issi_device, issi_device); if(issi_device){ issi_device = 0; }else{ issi_device = 3; } }else{ twi_last_ready++; } #endif matrix_scan_user(); } void click(uint16_t freq, uint16_t duration){ #ifdef AUDIO_ENABLE if(freq >= 100 && freq <= 20000 && duration < 100){ play_note(freq, 10); for (uint16_t i = 0; i < duration; i++){ _delay_ms(1); } stop_all_notes(); } #endif } bool process_record_kb(uint16_t keycode, keyrecord_t* record) { // Test code that turns on the switch led for the key that is pressed // set_backlight_by_keymap(record->event.key.col, record->event.key.row); if (click_toggle && record->event.pressed){ click(click_hz, click_time); } if (keycode == RESET) { reset_keyboard_kb(); } else { } return process_record_user(keycode, record); } void action_function(keyrecord_t *event, uint8_t id, uint8_t opt) { #ifdef AUDIO_ENABLE int8_t sign = 1; #endif if(id == LFK_ESC_TILDE){ // Send ~ on shift-esc void (*method)(uint8_t) = (event->event.pressed) ? &add_key : &del_key; uint8_t shifted = get_mods() & (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)); method(shifted ? KC_GRAVE : KC_ESCAPE); send_keyboard_report(); }else if(event->event.pressed){ switch(id){ case LFK_SET_DEFAULT_LAYER: // set/save the current base layer to eeprom, falls through to LFK_CLEAR eeconfig_update_default_layer(1UL << opt); default_layer_set(1UL << opt); case LFK_CLEAR: // Go back to default layer layer_clear(); break; #ifdef AUDIO_ENABLE case LFK_CLICK_FREQ_LOWER: sign = -1; // continue to next statement case LFK_CLICK_FREQ_HIGHER: click_hz += sign * 100; click(click_hz, click_time); break; case LFK_CLICK_TOGGLE: if(click_toggle){ click_toggle = 0; click(4000, 100); click(1000, 100); }else{ click_toggle = 1; click(1000, 100); click(4000, 100); } break; case LFK_CLICK_TIME_SHORTER: sign = -1; // continue to next statement case LFK_CLICK_TIME_LONGER: click_time += sign; click(click_hz, click_time); break; #endif case LFK_DEBUG_SETTINGS: dprintf("Click:\n"); dprintf(" toggle: %d\n", click_toggle); dprintf(" freq(hz): %d\n", click_hz); dprintf(" duration(ms): %d\n", click_time); break; } } } void reset_keyboard_kb(){ #ifdef WATCHDOG_ENABLE MCUSR = 0; wdt_disable(); wdt_reset(); #endif reset_keyboard(); } void led_set_kb(uint8_t usb_led) { // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here led_set_user(usb_led); } // LFK lighting info const uint8_t switch_matrices[] = {0, 1}; const uint8_t rgb_matrices[] = {6, 7}; const uint8_t rgb_sequence[] = { 24, 23, 22, 21, 20, 19, 18, 17, 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 9 };